📄 hierarchytree.jsp
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<%-- * CyberTester - J2EE Web application for creating, delivering and managing tests/exams/surveys. * Copyright (C) 2003 CyberDemia Research and Services Pty Ltd * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program (see the file COPYING); if not, write to the * Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * See the COPYING file located in the top-level-directory of * the archive of this program for complete text of license.--%><%@ page language="java" %><%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %><%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %><%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %><html:html xhtml="true"> <head> <title>CyberTester Hierarchy Tree</title> <meta http-equiv="pragmas" content="no-cache" /> <meta http-equiv="cache-control" content="no-cache" /> <meta http-equiv="expires" content="0" /> <link rel="stylesheet" href="<%= request.getContextPath() %>/cybertester.css" type="text/css" /> <style type="text/css" > <!-- .tNodeDiv { width: 100%; } .selectable { font-weight: bold; cursor: pointer; } // --> </style> <script type="text/javascript"> <!-- var imagesDir = "<%= request.getContextPath() %>/images"; self.enabled = false; function setEnabled( en ) { self.enabled = en; if (en) { document.body.style.backgroundColor="#ffffff"; document.getElementById("headerMsg").innerHTML="Drill down into the hierarchy tree below and select a node..."; } else { document.body.style.backgroundColor="#999999"; document.getElementById("headerMsg").innerHTML="Hierarchy tree is currently disabled."; } } function indentNode( level ) { for (sp=0; sp<level; sp++) { document.writeln("<img src=\""+imagesDir+"/tree_blank.gif\" alt=\"space\" />"); } } function expand( hierId ) { if ( self.enabled ) { self.location.replace( "<%= response.encodeURL( request.getContextPath()+"/admin/getHierarchyTree.do?action=expand" ) %>&hierId="+hierId ); } } function collapse( hierId ) { if ( self.enabled ) { self.location.replace( "<%= response.encodeURL( request.getContextPath()+"/admin/getHierarchyTree.do?action=collapse" ) %>&hierId="+hierId ); } } function nodeClicked( hierId ) { if ( self.enabled ) { self.location.replace( "<%= response.encodeURL( request.getContextPath()+"/admin/getHierarchyTree.do?action=select" ) %>&hierId="+hierId ); } } function pageLoaded() { <logic:present name="selectedHierId" scope="session" > var pnodeDiv = document.getElementById("n-<bean:write name="selectedHierId" scope="session" />"); if (pnodeDiv) { pnodeDiv.style.backgroundColor = "#ffff88"; } parent.hierarchyNodeSelected(); </logic:present> setEnabled( true ); } // --> </script> <html:base/> </head> <body onload="pageLoaded()" style="background-color:#999999;" > <p id="headerMsg" style="font-weight:bold;font-size:8pt;width:100%">Please wait...</p> <div id="hierarchy" style="width:100%;border:1px solid #000055;" > <logic:iterate name="treeNodes" id="node" > <div class="tNodeDiv" id="n-<bean:write name="node" property="hierId" />" > <span> <script type="text/javascript"> <!-- indentNode( <bean:write name="node" property="level" /> ); // --> </script> <logic:equal name="node" property="expandable" value="true" > <img src="<%= request.getContextPath() %>/images/tree_plus.gif" alt="expand" onclick="expand('<bean:write name="node" property="hierId" />')" /> </logic:equal> <logic:equal name="node" property="collapsable" value="true" > <img src="<%= request.getContextPath() %>/images/tree_minus.gif" alt="collapse" onclick="collapse('<bean:write name="node" property="hierId" />')" /> </logic:equal> <logic:equal name="node" property="selectable" value="true" > <span class="selectable" onclick="nodeClicked( '<bean:write name="node" property="hierId" />' )" > <img src="<%= request.getContextPath() %>/images/tree_triangle.gif" alt="triangle" /> </logic:equal> <logic:notEqual name="node" property="selectable" value="true" > <span > </logic:notEqual> <bean:write name="node" property="id" />: <bean:write name="node" property="name" /> </span> </span> </div> </logic:iterate> </div> </body></html:html> ⌨️ 快捷键说明
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